Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sr. System Administrator

Financial Partners Credit Union

Job Description

Job Description

The Senior System Administrator is responsible for ensuring the seamless operation, optimal performance and safeguarding of our expansive IT infrastructure with a strong focus on server platforms, virtual environments, storage systems, cloud services, network components, and enterprise applications as well as participation in the education of junior team members.

 

ESSENTIAL RESPONSIBILITIES:

 

Server Infrastructure Management

  • Installation, configuration, and maintenance of physical and virtual servers across various operating systems, including Windows Server, Linux, and Unix.
  • Resource management to ensure optimal performance and availability, including CPU, memory, and storage.
  • Execution of routine maintenance tasks such as software updates, patch management, and system backups.

 

Virtualization Platform Management

  • Implementation and Administration of virtualization platforms like VMware vSphere and Microsoft Hyper-V.
  • Provisioning and management of virtual machines, encompassing resource allocation, network configuration, and snapshots.
  • Monitoring and troubleshooting of virtual infrastructure performance.

 

Active Directory Management

  • Implementation and administration of Active Directory services, covering user and group management, permissions, and group policy implementation.
  • Assurance of reliability, security, and scalability of Active Directory infrastructure.
  • Timely resolution of Active Directory-related issues.

 

Storage Systems Management

  • Implementation and administration of Storage Area Network (SAN) and Network-Attached Storage (NAS) systems for scalable storage solutions.
  • Configuration of storage arrays, RAID setups, and volume management for optimized performance and data integrity.
  • Monitoring of storage usage, performance, and availability, with capacity planning as necessary.

 

Cloud Services

  • Configuration and management of Azure services, including virtual machines, storage accounts, networking, and security features.
  • Monitoring of Azure resources for performance, availability, and cost optimization.
  • Implementation of Azure security best practices.

 

System Monitoring and Security

  • Deployment and configuration of system monitoring tools for proactive monitoring of network, server, and application performance.
  • Implementation of security policies, standards, and procedures to protect IT assets.
  • Rapid response to security incidents and implementation of corrective actions.

 

Backup, Disaster Recovery, and Patch Management

  • Development and implementation of backup and disaster recovery strategies.
  • Management of patching processes across operating systems, applications, and firmware.
  • Coordination of patch testing, deployment, and rollback procedures.

 

Network Infrastructure Administration

  • Configuration, deployment, and maintenance of network devices such as routers, switches, firewalls, and VPNs.
  • Monitoring and troubleshooting of network performance and connectivity issues.
  • Optimization of network configurations for efficiency and security.

 

Enterprise Applications

  • Support for enterprise applications like MS Exchange, SQL, and SharePoint, including installation, configuration, and troubleshooting.
  • Collaboration with vendors and stakeholders for issue resolution and enhancement implementation.
  • Ensuring availability, reliability, and security of enterprise applications.

 

Documentation, Training, and Knowledge Sharing

  • Creation and on-going maintenance of documentation on system configurations and procedures.
  • Participation in the development of IT policies, standards, and guidelines.
  • Educate junior team members on network technologies and best practices. Provide mentorship and guidance to help them develop their skills and advance their careers.
  • Collaborating closely with other team members to promote a culture of collaboration, knowledge exchange, and teamwork.
  • Facilitating cross-training opportunities to ensure broad skill development within the team.

 

 

EDUCATION and/or EXPERIENCE:

 

Bachelor's degree in computer science, information technology, or a related field (or equivalent work experience).

 

Knowledge & Experience

 

  • 10+ years of experience in IT systems administration.
  • Experience with server administration, including Windows Server, Linux, and Unix.
  • Proficient with administrating Microsoft Active Directory Services (including Azure AD), DHCP, DNS and other core functions.
  • Experience with administrating storage technologies, including SAN and NAS (Dell PowerStore experience a plus)
  • Experience with virtualization technologies, such as VMware vSphere and Microsoft Hyper-V (Cisco UCS-X experience a plus).
  • Experience with cloud services, particularly Azure, including virtual machines, storage, networking, and security.
  • Experience with managing enterprise applications including Microsoft Exchange, SharePoint, Teams, and SQL Server.
  • Experienced with data backup systems and processes (Veeam experience a plus).
  • Strong understanding of system monitoring tools and techniques.
  • Knowledge of backup and disaster recovery best practices and tools.
  • Experience in patch management.
  • Proficiency in administering Cisco and Fortinet network components such as routers, switches, firewalls, and VPNs.
  • Excellent troubleshooting skills and attention to detail.
  • Strong communication and interpersonal skills, with the ability to work effectively in a team environment.
  • Able to conduct research into issues and products as required.
  • Self-motivated and directed, with keen attention to detail.
  • Able to conduct research into issues and products as required.
  • Experience working in a team-oriented, collaborative environment.
  • Analytical and problem-solving abilities.

 

CERTIFICATES, LICENSES, REGISTRATIONS:

 

  • Relevant certifications (e.g., Microsoft Certified: Azure Administrator Associate, VMware Certified Professional) are strongly desired.

 

 

The pay range for this position is listed above. Our pay ranges are designed to allow for candidates with various levels of experience and skill to be considered, and to allow room for growth to be achieved in a role over time. Generally, new hire salary offers fall within the minimum to midpoint of a pay range for many candidates. Any offer extended to a candidate will be based upon their individual combination of experience, knowledge, skills, and education as well as internal equity.

 

Financial Partners Credit Union is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

 

 

\nCompany Description

Our pay ranges are designed to allow for candidates with various levels of experience and skill to be considered, and to allow room for growth to be achieved in a role over time. Generally, new hire salary offers fall within the minimum to midpoint of a pay range for many candidates. Any offer extended to a candidate will be based upon their individual combination of experience, knowledge, skills, and education as well as internal equity.

Financial Partners Credit Union is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Company Description

Our pay ranges are designed to allow for candidates with various levels of experience and skill to be considered, and to allow room for growth to be achieved in a role over time. Generally, new hire salary offers fall within the minimum to midpoint of a pay range for many candidates. Any offer extended to a candidate will be based upon their individual combination of experience, knowledge, skills, and education as well as internal equity.\r\n\r\nFinancial Partners Credit Union is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Vacancy posted 29 days ago
Similar jobs that could be interesting for youBased on the Sr. System Administrator in Costa Mesa, CA vacancy
  • $146k - $194k

     ...companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is...  ..., not years.ABOUT THE ROLEWe are looking for a Senior Systems Administrator to independently administer, troubleshoot, maintain, and... 
    Senior
    Full time
    Work experience placement
    Immediate start

    Anduril Industries

    Costa Mesa, CA
    5 days ago
  •  ...such as Apache, MySQL, NFS, NTP, SSH, DNS, and SNMP Middle‑Tier Administration as well as Application Support and deploymentSelf-guided...  ...Automation of tools for monitoring, process and documentation System security techniques and best practices Qualifications Support... 
    Senior
    Full time
    Local area

    TecTammina

    Irvine, CA
    6 days ago
  • $125k - $145k

     ...diverse perspectives, and support every team member’s success. Ready to do work that matters? Join us. Position Title: Senior Systems Administrator Location: Irvine, CA Work Arrangement: On-Site Position Summary The Senior Systems Administrator at DZYNE Technologies is a... 
    Senior
    Full time
    Work experience placement
    Work at office
    Local area
    Immediate start
    Visa sponsorship
    Work visa
    Flexible hours

    DZYNE Technologies

    Irvine, CA
    2 days ago
  • Anduril Industries seeks a Senior Systems Administrator to independently manage Windows and Linux systems in classified environments. You will oversee AD, GPOs, patching, and security, while mentoring junior staff and leading complex change control initiatives. The role... 
    Senior

    Linuxconfig

    Costa Mesa, CA
    4 days ago
  • $136.85k - $197.8k

    Senior System AdministratorCompany:The Boeing CompanyBoeing Defense, Space & Security (BDS), Space Mission Systems Organization seeks a SeniorSystem Administrator (Level 4) to support Proprietary Programs in Kennedy Space Center, FL or Seal Beach, CA.The Senior System Administrator... 
    Senior
    Full time
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work

    Boeing

    Seal Beach, CA
    3 days ago
  • $140k - $150k

     ...Job Description Job Description 10331 - Sr. Engineering Systems Administrator - Microsoft 365 Location: Irvine, CA 92614(5 days on-site) COMPANY OVERVIEW Hyundai AutoEver America (HAEA)is the dynamic IT powerhouse behind Hyundai Motor Corporation, a Fortune... 
    Senior
    Work at office
    Local area

    Hyundai Autoever America

    Irvine, CA
    27 days ago
  • $81k - $102.9k

     ...Quarterly lunches Daily fresh fruit Office Starbucks Coffee/Latte/Espresso Machine And a lot more! About The Position The Senior System Administrator will be responsible for providing day-to-day support, configuration, and maintenance of all the systems within the IT... 
    Senior
    Temporary work
    Work experience placement
    Work at office
    Flexible hours
    Night shift

    Veros Credit, LLC

    Santa Ana, CA
    6 days ago
  • $131k - $198k

    Position Summary Salesforce Life Sciences Cloud, Senior ConsultantOur Deloitte Customer team empowers organizations to build deeper relationships with customers through innovative strategies, advanced analytics, Generative AI, transformative technologies, and creative...
    Senior
    Local area
    Visa sponsorship

    Deloitte

    Costa Mesa, CA
    5 days ago
  •  ...Job Title: Senior Linux Administrator Location: Irvine, CA (onsite) Job Description: Provide advanced support for Linux server...  ..., including troubleshooting and resolving complex system issues and escalations Linux vulnerability management... 
    Senior

    United IT Solutions

    Irvine, CA
    4 days ago
  • $92.12k - $140k

    Perficient is hiring a Senior Salesforce Business Analyst to join our Salesforce Support Team. We are seeking a meticulous, proactive, and strong communicator who can support the ongoing health and optimization of our Salesforce ecosystem. This team is composed of onshore...
    Senior
    Work at office
    Local area
    Monday to Friday
    Afternoon shift

    Perficient

    Irvine, CA
    5 days ago
  • $146k - $194k

     ...technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns... 
    Senior
    Full time
    Work experience placement
    Immediate start

    Anduril Industries

    Costa Mesa, CA
    4 days ago
  • CAL IT Group is a growing full-service Managed Services Provider (MSP) currently seeking a Systems Administrator. In this role, you will design, implement, and maintain the server and network infrastructure for our diverse client base. If you're technically sharp, thrive... 
    Full time
    Casual work

    CAL IT Group

    Huntington Beach, CA
    a month ago
  •  ...Position Overview MetroSys is seeking a versatile and service-oriented IT Systems Administrator to support the day-to-day technology operations of a school and administrative environment. This role is responsible for maintaining servers, end-user devices, identity... 
    Temporary work
    Remote work

    MetroSys

    Irvine, CA
    a month ago
  •  ...applied to further the goals of the organizations we work with. Job Description We are currently seeking a highly skilled IT Systems Engineer with the drive and determination to help us support our client base. We are looking for an individual who is a problem-solver... 
    Full time
    Work at office
    Remote work
    Flexible hours
    Weekend work

    KaufmanIT, Inc.

    Irvine, CA
    15 days ago
  •  ...Job Description Job Description Experience Required: 4+ years of experience in IT infrastructure and system administration   Job Summary: We are seeking an experienced System Administrator who can efficiently handle both L1 and L2-level tasks across servers... 
    Shift work

    Envision Financial Systems, Inc

    Costa Mesa, CA
    29 days ago
  • $146k - $194k

     ...companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is...  ...for mission success.We are seeking a highly skilled PLM Administrators to join our team. You will be responsible for helping product... 
    Full time
    Work experience placement
    Immediate start
    Shift work

    Anduril Industries

    Costa Mesa, CA
    5 days ago
  • $143k - $286.4k

     ...Job Title: Sr. Principal Systems Engineer Posting Start Date: 7/27/26 Job Location(s): Irvine If you are looking for a challenging and exciting career in the world of technology, then look no further. Skyworks is an innovator of high-performance analog semiconductors... 
    Senior

    Skyworks Solutions

    Irvine, CA
    2 days ago
  • $158.9k - $270.1k

    Accelerate your career. Join the organization that's driving the world's technology and shape the future. Ingram Micro is a leading technology company for the global information technology ecosystem. With the ability to reach nearly 90% of the global population, we play...
    Senior
    Full time
    Temporary work
    Remote work
    Worldwide
    2 days per week

    Ingram Micro

    Irvine, CA
    5 days ago
  • $158.9k - $270.1k

     ...experienced Data Scientist / Senior Consultant to drive the science and strategy behind Ingram Micro’s global Search and Recommendation systems. The role partners closely with a diverse team of scientists, engineers, product leaders, and industry experts to build large‑scale... 
    Senior
    Full time
    Temporary work
    Worldwide

    Ingram Micro

    Irvine, CA
    3 days ago
  • $220k - $292k

     ...technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns... 
    Senior
    Full time
    Work experience placement
    Immediate start

    Anduril Industries

    Costa Mesa, CA
    3 days ago
  • $162k - $239.76k

     ...company. You will work closely with Product, Hardware, Design, System and Firmware engineering teamsto design, develop, and debug...  ....S. export control laws and regulations, including the Export Administration Regulations (EAR). As such, applicants must be eligible to access... 
    Senior
    Permanent employment
    Internship
    Work from home

    Marvell

    Irvine, CA
    1 day ago
  • $220k - $292k

     ...technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns... 
    Senior
    Full time
    Work experience placement

    anduril

    Costa Mesa, CA
    3 days ago
  • $158.9k - $270.1k

     ....Strong combination of product management and solution architecture capabilities.Experience designing solutions involving multiple systems, APIs, data flows, business processes, and technology platforms.Demonstrated experience working with strategic technology vendors,... 
    Senior
    Full time
    Temporary work
    Worldwide

    Ingram Micro

    Irvine, CA
    2 days ago
  • $143k - $286.4k

     ...oscillators, state machines, and digital interfaces. You will derive comprehensive verification and test plans directly from product and system requirements, working closely with design teams to build deep design understanding and provide clear, actionable feedback on... 
    Senior

    Skyworks

    Irvine, CA
    more than 2 months ago
  • $220k - $292k

     ...technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns... 
    Senior
    Full time
    Work experience placement
    Immediate start

    Anduril Industries

    Costa Mesa, CA
    5 days ago
  • $100k - $125k

    10041 - Engineering Systems Administrator, Identity Access Management (IAM) Location: Irvine, CA 92614 (5 days on-site) Company Overview  Hyundai AutoEver America (HAEA) is the dynamic IT powerhouse behind Hyundai Motor Corporation, a Fortune 500 global leader in... 
    Full time
    Local area

    Hyundai Autoever America

    Irvine, CA
    a month ago
  •  ...U.S. without sponsorship, and C2C arrangements are not accepted. This role is onsite near Irvine, CA. Summary The Business Systems Administrator serves as a strategic partner between IT and business teams, providing application ownership and helping align business processes... 

    Veritas Search Group

    Irvine, CA
    3 days ago
  •  ...or commands, etc. ++ Some knowledge of securityOracle Database Administrator will support our client's Business Unit in the design,...  ...experience with Oracle RACDatabase monitoring and UNIX operating system configurationsAssist in the logical and physical database design... 
    Senior
    Full time
    Local area

    SonSoft

    Irvine, CA
    2 days ago
  • $183.85k - $242.1k

     ...Understand end to end echo system of data flow process. Telecommuting permitted 100% of the time from anywhere w/in the US. $183,851 - $242,100/yr. Actual compensation packages take into acct a wide range of factors that are unique to each candidate. recblid qkn4rbhg... 
    Senior
    Remote work

    Confidential

    Irvine, CA
    2 days ago
  •  ...commands, etc. ++ Some knowledge of security Oracle Database Administrator will support our client's Business Unit in the design,...  ...experience with Oracle RAC Database monitoring and UNIX operating system configurations Assist in the logical and physical database... 
    Senior
    Full time
    H1b
    Local area

    SonSoft

    Irvine, CA
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr. System Administrator. Be the first to apply!